M68ICS05KJ Freescale Semiconductor, M68ICS05KJ Datasheet - Page 237

• Manufacturer Part Number: M68ICS05KJ
• Description: SIM PROGRAM FOR 68HC705KJ/J1A
• Manufacturer: Freescale Semiconductor
• Type: Simulator/Programmerr

Specifications of M68ICS05KJ

• Contents: Programmer, Power Supply, Assembler/Simulator/Debugger, Cable, Software and Documentation
• For Use With/related Products: 68HC705KJ/JIA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

development tools
EPROM
H
I
index register
input-output (I/O)
instructions
listing
MCU
M68ICS05KJOM/D
Software or hardware devices used to develop computer programs
and application hardware. Examples of software development tools
include text editors, assemblers, debug monitors, and simulators.
Examples of ha5rdware development tools include simulators,
logic analyzers, and PROM programmers. An in-circuit simulator
combines a software simulator with various hardware interfaces.
Erasable, Programmable Read-Only Memory. A non-volatile type
of memory that can be erased by exposure to an ultra-violet light
source. MCUs that have EPROM are easily recognized by their
packaging: a quartz window allows exposure to UV light. If an
EPROM MCU is packaged in an opaque plastic package, it is
termed a “one-time-programmable” OTP MCU, since there is no
way to erase and rewrite the EPROM.
Abbreviation for “half-carry” in the condition codes register of the
MC68HC05. This bit indicates a carry from the low-order four bits
of an 8-bit value to the high-order four bits. This status indicator is
used during BCD calculations.
Abbreviation for “interrupt mask bit” in the condition codes
register of the MC68HC05.
An 8-bit CPU register in the MC68HC05 that is used in indexed
addressing mode. The index register (X) can also be used as a
general purpose 8-bit register (in addition to the 8-bit accumulator).
Interfaces between a computer system and the external world: for
example, a CPU reads an input to sense the level of an external
signal and writes to an output to change the level on an external
signal.
Instructions are operations that a CPU can perform. Instructions are
expressed by programmers as assembly language mnemonics. A
CPU interprets an opcode and its associated operand(s) as an
instruction.
A program listing shows the binary numbers that the CPU needs
alongside the assembly language statements that the programmer
wrote. The listing is generated by an assembler in the process of
translating assembly language source statements into the binary
information that the CPU needs.
Microcontroller: a complete computer system including CPU,
memory, clock oscillator, and I/O on a single integrated circuit.
GLOSSARY
Glossary-3